/*
 * Copyright 2022 Expedia, Inc
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.expediagroup.graphql.generator.internal.extensions

import kotlin.reflect.KFunction
import kotlin.reflect.KParameter
import kotlin.reflect.full.valueParameters

internal fun KFunction<*>.getValidArguments(): List<KParameter> =
    this.valueParameters.mapNotNull { parameter ->
        when {
            parameter.isGraphQLIgnored() || parameter.isDataFetchingEnvironment() -> null
            else -> parameter
        }
    }
